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Diffstat (limited to 'sound/soc/omap/omap-mcasp.h')
| -rw-r--r-- | sound/soc/omap/omap-mcasp.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sound/soc/omap/omap-mcasp.h b/sound/soc/omap/omap-mcasp.h new file mode 100644 index 0000000..30ce3f0 --- /dev/null +++ b/sound/soc/omap/omap-mcasp.h @@ -0,0 +1,37 @@ +/* + * ALSA SoC McASP Audio Layer for TI OMAP processor + * + * MCASP related definitions + * + * Author: Jon Hunter <jon-hunter@ti.com>, + * Dan Milea <dan.milea@ti.com>, + * + * Based upon McASP driver written for TI DaVinci + * + * Copyright: (C) 2011 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef OMAP_MCASP_H +#define OMAP_MCASP_H + +#include <linux/io.h> +#include <plat/mcasp.h> + +#define OMAP44XX_MCASP_CFG_BASE 0x49028000 +#define OMAP44XX_MCASP_DAT_BASE 0x4902A000 + +struct omap_mcasp { + struct device *dev; + void __iomem *base; + spinlock_t lock; + struct clk *fclk; + int irq; + unsigned int stream_rate; + struct pm_qos_request_list *pm_qos; +}; + +#endif /* OMAP_MCASP_H */ |